16884274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 30044160

約数和(自身を除く): 13159886

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 1303, 2606, 6479, 12958, 14333, 24757, 28666, 40393, 49514, 80786, 272327, 444323, 544654, 767467, 888646, 1534934, 8442137, 16884274]

約数ペア:

[(1, 16884274), (2, 8442137), (11, 1534934), (19, 888646), (22, 767467), (31, 544654), (38, 444323), (62, 272327), (209, 80786), (341, 49514), (418, 40393), (589, 28666), (682, 24757), (1178, 14333), (1303, 12958), (2606, 6479)]